feat: implement and move touch controls to separate namespace

2026-05-13 12:22:54 +03:00
parent 9f37ca9610
commit ec95eef375
4 changed files with 83 additions and 42 deletions
@@ -0,0 +1,41 @@
+using Avalonia.Controls;
+using Avalonia.Input;
+
+using GSS2.ViewModels;
+using GSS2.Views;
+
+namespace GSS2.Controls;
+
+public class TouchNumericUpDown : NumericUpDown
+{
+    protected override Type StyleKeyOverride => typeof(NumericUpDown);
+
+    public TouchNumericUpDown()
+    : base()
+    {
+        AddHandler(PointerPressedEvent, OnPointerPressed, handledEventsToo: true);
+    }
+
+    private void OnPointerPressed(object? sender, PointerPressedEventArgs ea)
+    {
+        if (ea.Pointer.Type != PointerType.Touch)
+            return;
+        var navigation = (Application.Current as Application)?.Navigation;
+        if (navigation is null)
+            return;
+
+        var keyboardViewModel = new NumericKeyboardViewModel(navigation);
+        keyboardViewModel.Value = (double?)Value;
+        keyboardViewModel.Closes += (_, ea) =>
+        {
+            if (ea is null)
+                return;
+            Value = (decimal)ea.Value;
+        };
+        var keyboardView = new NumericKeyboardView()
+        {
+            DataContext = keyboardViewModel
+        };
+        navigation.NavigateTo(keyboardView);
+    }
+}